This funding opportunity announcement (FOA) encourages applications for multi-center clinical trials focused on neurological emergencies. Successful applicants will collaborate and conduct the trial within the NIH SIREN Network. The NIH SIREN Clinical Coordinating Center (CCC) will work with the successful applicants to implement the proposed trial efficiently and the SIREN Data Coordinating Center (DCC) will provide statistical and data management support. The NIH SIREN hubs and their affiliated clinical sites will provide on-site implementation of the clinical protocols.

The purpose of this FOA is to promote the integration of experimental, analytic, and theoretical capabilities for large-scale analysis of neural systems and circuits. This FOA seeks applications for exploratory research studies that use new and emerging methods for large scale recording and manipulation of neural circuits across multiple brain regions. Applications should propose to elucidate the contributions of dynamic circuit activity to a specific behavioral or neural system. Applications should seek to understand circuits of the central nervous system by systematically controlling stimuli and/or behavior while actively recording and/or manipulating relevant dynamic patterns of neural activity and by measuring the resulting behaviors and/or perceptions. Studies should incorporate rich information on cell-types, on circuit functionality and connectivity, and should be performed in conjunction with sophisticated analysis of complex, ethologically relevant behaviors. Applications should propose teams of investigators that seek to cross boundaries of interdisciplinary collaboration by bridging fields and linking theory and data analysis to experimental design. Exploratory studies supported by this FOA are intended to develop experimental capabilities and quantitative, theoretical frameworks in preparation for a future competition for larger-scale, multi-component, Team-Research Circuit Programs (U19) awards.

This funding opportunity announcement (FOA) supports high impact efforts to make resources available to neuroscience researchers. Projects should engage in one or more of the following activities: facilitating access to cutting edge reagents or techniques, dissemination of resources to new user groups, or innovative approaches to increase the scale/efficiency of resource production and delivery. Applications focused primarily on technology or software development are not responsive to this FOA, as the focus is on dissemination or provision of resources. Use of existing technologies to develop new reagents or genetic lines of significant value to the research community may be appropriate. Projects should address compelling needs of broad communities of neuroscience researchers or should offer unique services that otherwise would be unavailable. Projects must support the NINDS mission.

The NIH Blueprint for Neuroscience Research is a collaborative framework through which 14 NIH Institutes, Centers and Offices jointly support neuroscience-related research, with the aim of accelerating discoveries and reducing the burden of nervous system disorders. This Funding Opportunity Announcement (FOA) will solicit research projects to facilitate the development and translation of tools and technology for non-invasive imaging and profiling of human central nervous system (CNS, including retina) small blood and lymphatic vessels; to investigate their role in CNS physiology, disease, repair processes, and responses to therapy using novel approaches. Applications can be focused on the development of new technology and tools, novel target or biomarker identification and validation studies, or a combination of mechanistic and technology development studies specific to human CNS small blood and lymphatic vessels in health and disease, across the life span.